---
title: "ClikaRT::nn::Dropout"
sidebar_label: "Dropout"
description: "The inference form of dropout: the input passes through unchanged."
---

<!-- Generated by tools/doxygen2mdx from Doxygen XML. Do not edit. -->

<span class="api-kind api-kind--class">class</span>

**Header:** `ClikaRT/nn/containers.h`  
**Inherits:** [`ClikaRT::nn::Module`](./Module.md)

The inference form of dropout: the input passes through unchanged. The runtime serves trained models, where dropout is disabled, so no element is dropped and nothing is rescaled; `p` is kept so the module reads and exports like the layer it stands for.

## Member functions

### Dropout(DropoutOptions) {#Dropout}

<div class="api-signature">

`explicit` **`Dropout`**([`DropoutOptions`](./DropoutOptions.md) `options` `=` `{}`)

</div>

Constructs the module from [`options`](./Dropout.md#options) (every default when omitted).

<div class="api-declared">

Declared in `ClikaRT/nn/containers.h`, line 259

</div>

### Dropout(double) {#Dropout-2}

<div class="api-signature">

`explicit` **`Dropout`**(`double` `p`)

</div>

`Dropout(p)`: the positional form of `DropoutOptions(p)`.

<div class="api-declared">

Declared in `ClikaRT/nn/containers.h`, line 261

</div>

### forward() {#forward}

<div class="api-signature">

[`Tensor`](../Tensor.md) **`forward`**([`Tensor`](../Tensor.md) `input`) `const`

</div>

[`forward_impl`](./Dropout.md#forward), unwrapped (it cannot fail).

<div class="api-declared">

Declared in `ClikaRT/nn/containers.h`, line 267

</div>

### operator()() {#operator-call}

<div class="api-signature">

[`Tensor`](../Tensor.md) **`operator()`**([`Tensor`](../Tensor.md) `input`) `const`

</div>

Same as [`forward`](./Dropout.md#forward).

<div class="api-declared">

Declared in `ClikaRT/nn/containers.h`, line 271

</div>

### options() {#options}

<div class="api-signature">

`const` [`DropoutOptions`](./DropoutOptions.md)`&` **`options`**() `const`

</div>

The settings this module was constructed with.

<div class="api-declared">

Declared in `ClikaRT/nn/containers.h`, line 275

</div>